package com.atguigu.springcloud0419.controller;

import com.atguigu.springcloud0419.entities.CommonResult;
import com.atguigu.springcloud0419.entities.Payment;
import com.atguigu.springcloud0419.service.PaymentService;
import com.atguigu.springcloud0419.service.impl.PaymentServiceImpl;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import java.util.UUID;
import java.util.concurrent.TimeUnit;

@RestController
@Slf4j
@Api(description = "支付接口")
public class PaymentController
{
    //指定提供服务的项目的端口号
    @Value("${server.port}") //此处是8001消费者，那么调用的服务者的端口号也就是8001
    private String serverPort;
    @Resource
    private PaymentService paymentService;

    @ApiOperation("创建支付")
    @PostMapping(value = "/payment/create")
    public CommonResult create(@RequestBody Payment payment)
    {
        int result = paymentService.create(payment);
        log.info("*****插入操作返回结果:" + result);

        if(result > 0)
        {
            return new CommonResult(200,"插入成功,返回结果"+result+"\t 服务端口："+serverPort,payment);
        }else{
            return new CommonResult(444,"插入数据库失败",null);
        }
    }

    @ApiOperation("创建支付流水信息")
    @GetMapping(value = "/payment/get/{id}")
    public CommonResult<Payment> getPaymentById(@PathVariable("id") Long id)
    {

        Payment payment = paymentService.getPaymentById(id);
        log.info("*****'查询结果:{}",payment);
          try { TimeUnit.SECONDS.sleep(3); } catch (InterruptedException e) { e.printStackTrace(); }
        if (payment != null) {
            return new CommonResult(200,"查询成功"+"\t 服务端口："+serverPort,payment);
        }else{
            return new CommonResult(444,"没有对应记录,查询ID: "+id,null);
        }

    }

    @GetMapping(value = "/payment/lb")
    public String paymentInfo(HttpServletRequest request)
    {
        System.out.println("*****lb from port: "+serverPort+"\t"+UUID.randomUUID().toString());
        return serverPort+"\t"+ UUID.randomUUID().toString();

    }
}



